Document 156 Surface Mount Tip and Ring Filters These surface mount tip and ring filters provide substantial reduction of noise throughout an extended frequency range. They’re packaged in a flat-top ceramic header for reliable pick and place operations and optimal thermal characteristics. Part number1 TTTRF2000L_TTTRF4000L_ Lines 12 Minimum inductance: 35 µH 35 µH (each winding @130 kHz) Rated current: 500 mA 500 mA DCR each winding: 0.075 max 0.135 max Dielectric strength: 1500 Vrms 1500 Vrms (1–8)(1,2–7,8) 1. When ordering, please specify termination and packaging codes: TTTRF2000 TTTRF4000 3 1 2 4 8 5 8 6 7 5 0.050 typ 1,27 4 5 0.008 ref 0,20 0.050 cen 1,27 0.198 max 5,03 1 8 0.320 max 8,13 Recommended Land Pattern 0.060 1,52 5 4 6 3 7 2 8 1 0.200 5,08 0.030 typ 0,76 Typical Response* 0.155 max 3,94 0.030 ref 0,76 0.020 0,51 Weight: 0.27 – 0.29 g Packaging 500/7″ reel; 2200/13″ reel Plastic tape: 16 mm wide, 0.3 mm thick, 8 mm pocket spacing, 3.8 mm pocket depth PCB washing Tested with pure water or alcohol only. For other solvents, see Doc787_PCB_Washing.pdf. -10 Attenuation (dB) re: 50 Ohms 1 4 TTTRF4000LC Termination:L =RoHS compliant tin-silver-copper over silver-platinumglass frit. Special order, added cost: S = non-RoHS tin-lead (63/37) Packaging:C =7″ machine ready reel. EIA-481 embossed plastic tape (500 parts per full reel). B =Less than full reel. In tape, but not machine ready. To have a leader and trailer added ($25 charge), use code letter C instead. D =13″ machine ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (2200 parts per full reel). 2. Ambient temperature range –40°C to +85°C. 3. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. Differential Mode 0 10 Co mm on 20 Mo de 30 40 0.1 1 10 100 1000 Frequency (MHz) *Measured on Agilent/HP 8753D network analyzer. Document 156 Revised 05/19/05 US +1-847-639-6400 [email protected] UK +44-1236-730595 [email protected] Taiwan +886-2-2264 3646 [email protected] China +86-21-6218 8074 [email protected] Singapore + 65-6484 8412 [email protected] © Coilcraft Inc. 2013 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information.